modify interpreter interfaces

32 files changed, 521 insertions, 452 deletions

diff --git a/tests/console_objc++/xmake.lua b/tests/console_objc++/xmake.lua
index 3e7951e69..00884ee70 100755
--- a/tests/console_objc++/xmake.lua
+++ b/tests/console_objc++/xmake.lua
@@ -22,7 +22,7 @@ if is_mode("release") then
 end
 
 -- for macosx or ios
-if os("macosx", "ios") then
+if is_os("macosx", "ios") then
 
     -- add framework
     add_mxflags("-framework Foundation", "-framework CoreFoundation")
diff --git a/tests/console_objc/xmake.lua b/tests/console_objc/xmake.lua
index 0b4b78c4d..fb1c495bf 100755
--- a/tests/console_objc/xmake.lua
+++ b/tests/console_objc/xmake.lua
@@ -22,7 +22,7 @@ if is_mode("release") then
 end
 
 -- for macosx or ios
-if os("macosx", "ios") then
+if is_os("macosx", "ios") then
 
     -- add framework
     add_mxflags("-framework Foundation", "-framework CoreFoundation")
diff --git a/xmake/actions/build/xmake.lua b/xmake/actions/build/xmake.lua
index a6bc1c8e4..91e13b88d 100755
--- a/xmake/actions/build/xmake.lua
+++ b/xmake/actions/build/xmake.lua
@@ -24,13 +24,13 @@
 task("build")
 
     -- set category
-    set_task_category("main")
+    set_category("main")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake [task] [options] [target]"
 
diff --git a/xmake/actions/clean/xmake.lua b/xmake/actions/clean/xmake.lua
index f0fdf3516..146190059 100755
--- a/xmake/actions/clean/xmake.lua
+++ b/xmake/actions/clean/xmake.lua
@@ -24,13 +24,13 @@
 task("clean")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake clean|c [options] [target]"
 
diff --git a/xmake/actions/config/xmake.lua b/xmake/actions/config/xmake.lua
index d0f2370f4..a292d2312 100755
--- a/xmake/actions/config/xmake.lua
+++ b/xmake/actions/config/xmake.lua
@@ -24,13 +24,13 @@
 task("config")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake config|f [options] [target]"
 
diff --git a/xmake/actions/create/xmake.lua b/xmake/actions/create/xmake.lua
index 2ba3bf7b1..4e5165964 100755
--- a/xmake/actions/create/xmake.lua
+++ b/xmake/actions/create/xmake.lua
@@ -24,13 +24,13 @@
 task("create")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake create [options] [target]"
 
diff --git a/xmake/actions/global/xmake.lua b/xmake/actions/global/xmake.lua
index 13b5849f7..757a19b27 100755
--- a/xmake/actions/global/xmake.lua
+++ b/xmake/actions/global/xmake.lua
@@ -24,13 +24,13 @@
 task("global")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake global|g [options] [target]"
 
diff --git a/xmake/actions/install/xmake.lua b/xmake/actions/install/xmake.lua
index f3c194760..f9de9dc9a 100755
--- a/xmake/actions/install/xmake.lua
+++ b/xmake/actions/install/xmake.lua
@@ -24,10 +24,10 @@
 task("install")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake install|i [options] [target]"
 
diff --git a/xmake/actions/package/xmake.lua b/xmake/actions/package/xmake.lua
index 618c70c52..76c60c728 100755
--- a/xmake/actions/package/xmake.lua
+++ b/xmake/actions/package/xmake.lua
@@ -24,10 +24,10 @@
 task("package")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake package|p [options] [target]"
 
diff --git a/xmake/actions/run/xmake.lua b/xmake/actions/run/xmake.lua
index bc5890f34..6f528e99d 100755
--- a/xmake/actions/run/xmake.lua
+++ b/xmake/actions/run/xmake.lua
@@ -24,13 +24,13 @@
 task("run")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake run|r [options] [target] [arguments]"
 
diff --git a/xmake/actions/uninstall/xmake.lua b/xmake/actions/uninstall/xmake.lua
index c871f1b3b..5cac0ee20 100755
--- a/xmake/actions/uninstall/xmake.lua
+++ b/xmake/actions/uninstall/xmake.lua
@@ -24,10 +24,10 @@
 task("uninstall")
 
     -- set category
-    set_task_category("action")
+    set_category("action")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake uninstall|u [options] [target]"
 
diff --git a/xmake/core/base/deprecated/interpreter.lua b/xmake/core/base/deprecated/interpreter.lua
index 1c4f8e18e..b905ff50d 100644
--- a/xmake/core/base/deprecated/interpreter.lua
+++ b/xmake/core/base/deprecated/interpreter.lua
@@ -68,7 +68,7 @@ function deprecated_interpreter:api_register_set_scope(...)
     end
 
     -- register implementation
-    self:_api_register_xxx_scope("set", implementation, ...)
+    self:_api_register_xxx_scope(nil, "set", implementation, ...)
 end
 
 -- register api for add_scope()
@@ -107,11 +107,11 @@ function deprecated_interpreter:api_register_add_scope(...)
     end
 
     -- register implementation
-    self:_api_register_xxx_scope("add", implementation, ...)
+    self:_api_register_xxx_scope(nil, "add", implementation, ...)
 end
 
 -- register api for set_script
-function deprecated_interpreter:api_register_set_script(scope_kind, prefix, ...)
+function deprecated_interpreter:api_register_set_script(scope_kind, ...)
 
     -- check
     assert(self)
@@ -135,7 +135,7 @@ function deprecated_interpreter:api_register_set_script(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "set", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "set", implementation, ...)
 end
 
 -- return module: deprecated_interpreter
diff --git a/xmake/core/base/interpreter.lua b/xmake/core/base/interpreter.lua
index b105b3423..a9bbadd9a 100644
--- a/xmake/core/base/interpreter.lua
+++ b/xmake/core/base/interpreter.lua
@@ -74,7 +74,7 @@ function interpreter._traceback(errors)
 end
 
 -- register api: xxx_apiname()
-function interpreter:_api_register_xxx_scope(action, apifunc, ...)
+function interpreter:_api_register_xxx_scope(scope_kind, action, apifunc, ...)
 
     -- check
     assert(self and self._PUBLIC and self._PRIVATE)
@@ -93,7 +93,7 @@ function interpreter:_api_register_xxx_scope(action, apifunc, ...)
         end
 
         -- register scope api
-        self:api_register(fullname, function (self, ...) 
+        self:api_register(scope_kind, fullname, function (self, ...) 
        
             -- check
             assert(self and self._PRIVATE and apiname)
@@ -104,12 +104,13 @@ function interpreter:_api_register_xxx_scope(action, apifunc, ...)
 
             -- call function
             return apifunc(self, scopes, apiname, ...) 
+
         end)
     end
 end
 
 -- register api: xxx_values()
-function interpreter:_api_register_xxx_values(scope_kind, action, prefix, apifunc, ...)
+function interpreter:_api_register_xxx_values(scope_kind, action, apifunc, ...)
 
     -- check
     assert(self and self._PUBLIC and self._PRIVATE)
@@ -149,8 +150,7 @@ function interpreter:_api_register_xxx_values(scope_kind, action, prefix, apifun
     end
 
     -- register implementation
-    if prefix then action = action .. "_" .. prefix end
-    self:_api_register_xxx_scope(action, implementation, ...)
+    self:_api_register_xxx_scope(scope_kind, action, implementation, ...)
 end
 
 -- translate api pathes 
@@ -423,15 +423,32 @@ function interpreter.new()
 
     -- init an interpreter instance
     local instance = {  _PUBLIC = {}
-                ,   _PRIVATE = {    _SCOPES = {}
-                                ,   _MTIMES = {}}}
+                    ,   _PRIVATE = {    _SCOPES = {}
+                                    ,   _MTIMES = {}}}
 
     -- inherit the interfaces of interpreter
     table.inherit2(instance, interpreter)
 
+    -- dispatch the api calling for scope
+    setmetatable(instance._PUBLIC, {    __index = function (tbl, key)
+
+                                            -- get scope kind
+                                            local apifunc       = nil
+                                            local priv          = instance._PRIVATE
+                                            local scope_kind    = priv._SCOPES._CURRENT_KIND or priv._ROOTSCOPE
+                                            if scope_kind and priv._APIS then
+
+                                                -- get api function
+                                                apifunc = priv._APIS[scope_kind][key]
+                                            end
+
+                                            -- ok?
+                                            return apifunc
+                                    end}) 
+
     -- register the builtin interfaces
-    instance:api_register("add_subdirs", interpreter.api_builtin_add_subdirs)
-    instance:api_register("add_subfiles", interpreter.api_builtin_add_subfiles)
+    instance:api_register(nil, "add_subdirs", interpreter.api_builtin_add_subdirs)
+    instance:api_register(nil, "add_subfiles", interpreter.api_builtin_add_subfiles)
 
     -- register the builtin interfaces for lua
     instance:api_register_builtin("print", print)
@@ -537,15 +554,65 @@ function interpreter:rootdir_set(rootdir)
     self._PRIVATE._ROOTDIR = rootdir
 end
 
+-- set root scope kind
+--
+-- the root api will affect these scopes
+--
+function interpreter:rootscope_set(scope_kind)
+
+    -- check
+    assert(self and self._PRIVATE)
+
+    -- set it
+    self._PRIVATE._ROOTSCOPE = scope_kind
+end
+
 -- register api 
-function interpreter:api_register(name, func)
+--
+-- interp:api_register(nil, "apiroot", function () end)
+-- interp:api_register("scope_kind", "apiname", function () end)
+--
+-- result:
+--
+-- _PUBLIC 
+-- {
+--      apiroot = function () end
+-- }
+--
+-- _PRIVATE
+-- {
+--      _APIS
+--      {
+--          scope_kind
+--          {  
+--              apiname = function () end
+--          }
+--      }
+-- }
+--
+function interpreter:api_register(scope_kind, name, func)
 
     -- check
-    assert(self and self._PUBLIC)
+    assert(self and self._PUBLIC and self._PRIVATE)
     assert(name and func)
 
-    -- register it
-    self._PUBLIC[name] = function (...) return func(self, ...) end
+    -- register api to the given scope kind 
+    if scope_kind and scope_kind ~= "__rootkind" then
+
+        -- get apis
+        self._PRIVATE._APIS = self._PRIVATE._APIS or {}
+        local apis = self._PRIVATE._APIS
+
+        -- get scope
+        apis[scope_kind] = apis[scope_kind] or {}
+        local scope = apis[scope_kind]
+
+        -- register api
+        scope[name] = function (...) return func(self, ...) end
+    else
+        -- register api to the root scope
+        self._PUBLIC[name] = function (...) return func(self, ...) end
+    end
 end
 
 -- register api for builtin
@@ -610,19 +677,26 @@ function interpreter:api_register_scope(...)
         local scope_for_kind = scopes[scope_kind] or {}
         scopes[scope_kind] = scope_for_kind
 
-        -- init scope for name
-        scope_for_kind[scope_name] = scope_for_kind[scope_name] or {}
+        -- enter the given scope
+        if scope_name ~= nil then
+
+            -- init scope for name
+            scope_for_kind[scope_name] = scope_for_kind[scope_name] or {}
 
-        -- save the current scope
-        scopes._CURRENT = scope_for_kind[scope_name]
+            -- save the current scope
+            scopes._CURRENT = scope_for_kind[scope_name]
+        else
+
+            -- enter root scope
+            scopes._CURRENT = nil
+        end
 
         -- update the current scope kind
         scopes._CURRENT_KIND = scope_kind
-
     end
 
     -- register implementation
-    self:_api_register_xxx_scope(nil, implementation, ...)
+    self:_api_register_xxx_scope(nil, nil, implementation, ...)
 end
 
 -- register api for set_values
@@ -660,7 +734,7 @@ end
 --      }
 -- }
 --
-function interpreter:api_register_set_values(scope_kind, prefix, ...)
+function interpreter:api_register_set_values(scope_kind, ...)
 
     -- check
     assert(self)
@@ -675,11 +749,11 @@ function interpreter:api_register_set_values(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "set", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "set", implementation, ...)
 end
 
 -- register api for add_values
-function interpreter:api_register_add_values(scope_kind, prefix, ...)
+function interpreter:api_register_add_values(scope_kind, ...)
 
     -- check
     assert(self)
@@ -694,11 +768,11 @@ function interpreter:api_register_add_values(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "add", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "add", implementation, ...)
 end
 
 -- register api for set_array
-function interpreter:api_register_set_array(scope_kind, prefix, ...)
+function interpreter:api_register_set_array(scope_kind, ...)
 
     -- check
     assert(self)
@@ -713,11 +787,11 @@ function interpreter:api_register_set_array(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "set", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "set", implementation, ...)
 end
 
 -- register api for add_array
-function interpreter:api_register_add_array(scope_kind, prefix, ...)
+function interpreter:api_register_add_array(scope_kind, ...)
 
     -- check
     assert(self)
@@ -732,11 +806,11 @@ function interpreter:api_register_add_array(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "add", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "add", implementation, ...)
 end
 
 -- register api for on_script
-function interpreter:api_register_on_script(scope_kind, prefix, ...)
+function interpreter:api_register_on_script(scope_kind, ...)
 
     -- check
     assert(self)
@@ -755,11 +829,11 @@ function interpreter:api_register_on_script(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "on", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "on", implementation, ...)
 end
 
 -- register api for before_script
-function interpreter:api_register_before_script(scope_kind, prefix, ...)
+function interpreter:api_register_before_script(scope_kind, ...)
 
     -- check
     assert(self)
@@ -778,11 +852,11 @@ function interpreter:api_register_before_script(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "before", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "before", implementation, ...)
 end
 
 -- register api for after_script
-function interpreter:api_register_after_script(scope_kind, prefix, ...)
+function interpreter:api_register_after_script(scope_kind, ...)
 
     -- check
     assert(self)
@@ -801,11 +875,11 @@ function interpreter:api_register_after_script(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "after", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "after", implementation, ...)
 end
 
 -- register api for set_keyvalues
-function interpreter:api_register_set_keyvalues(scope_kind, prefix, ...)
+function interpreter:api_register_set_keyvalues(scope_kind, ...)
 
     -- check
     assert(self)
@@ -820,11 +894,11 @@ function interpreter:api_register_set_keyvalues(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "set", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "set", implementation, ...)
 end
 
 -- register api for add_keyvalues
-function interpreter:api_register_add_keyvalues(scope_kind, prefix, ...)
+function interpreter:api_register_add_keyvalues(scope_kind, ...)
 
     -- check
     assert(self)
@@ -863,11 +937,11 @@ function interpreter:api_register_add_keyvalues(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "add", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "add", implementation, ...)
 end
 
 -- register api for set_pathes
-function interpreter:api_register_set_pathes(scope_kind, prefix, ...)
+function interpreter:api_register_set_pathes(scope_kind, ...)
 
     -- check
     assert(self)
@@ -882,11 +956,11 @@ function interpreter:api_register_set_pathes(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "set", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "set", implementation, ...)
 end
 
 -- register api for add_pathes
-function interpreter:api_register_add_pathes(scope_kind, prefix, ...)
+function interpreter:api_register_add_pathes(scope_kind, ...)
 
     -- check
     assert(self)
@@ -901,7 +975,7 @@ function interpreter:api_register_add_pathes(scope_kind, prefix, ...)
     end
 
     -- register implementation
-    self:_api_register_xxx_values(scope_kind, "add", prefix, implementation, ...)
+    self:_api_register_xxx_values(scope_kind, "add", implementation, ...)
 end
 
 -- the builtin api: add_subdirs()
@@ -933,7 +1007,7 @@ function interpreter:api_call(apiname, ...)
     -- get api function
     local apifunc = self._PUBLIC[apiname]
     if not apifunc then
-        os.raise("call %s() failed, the api %s not found!", apiname)
+        os.raise("call %s() failed, this api not found!", apiname)
     end
 
     -- call api function
diff --git a/xmake/core/platform/platform.lua b/xmake/core/platform/platform.lua
index 139375b50..7669f9ddb 100644
--- a/xmake/core/platform/platform.lua
+++ b/xmake/core/platform/platform.lua
@@ -229,25 +229,25 @@ function platform._interpreter()
     interp:api_register_scope("platform")
 
     -- register api: set_platform_os()
-    interp:api_register_set_values("platform", "platform", "os")
+    interp:api_register_set_values("platform", "os")
 
     -- register api: set_platform_hosts() 
-    interp:api_register_set_values("platform", "platform", "hosts")
+    interp:api_register_set_values("platform", "hosts")
 
     -- register api: set_platform_archs() 
-    interp:api_register_set_values("platform", "platform", "archs")
+    interp:api_register_set_values("platform", "archs")
 
     -- register api: set_platform_menu() 
-    interp:api_register_set_values("platform", "platform", "menu")
+    interp:api_register_set_values("platform", "menu")
 
     -- register api: set_platform_checker()
-    interp:api_register_set_values("platform", "platform", "checker")
+    interp:api_register_set_values("platform", "checker")
 
     -- register api: set_platform_environment()
-    interp:api_register_set_values("platform", "platform", "environment")
+    interp:api_register_set_values("platform", "environment")
 
     -- register api: on_platform_load()
-    interp:api_register_on_script("platform", "platform", "load")
+    interp:api_register_on_script("platform", "load")
 
     -- save interpreter
     platform._INTERPRETER = interp
diff --git a/xmake/core/project/deprecated/project.lua b/xmake/core/project/deprecated/project.lua
index 480aaba81..74073fd5f 100644
--- a/xmake/core/project/deprecated/project.lua
+++ b/xmake/core/project/deprecated/project.lua
@@ -259,17 +259,17 @@ function deprecated_project.api_register(interp)
     deprecated_interpreter.api_register_add_scope(interp, "target", "option")
    
     -- register api: set_runscript() and set_installscript() and set_packagescript()
-    deprecated_interpreter.api_register_set_script(interp, "target", nil,           "runscript"
-                                                                                ,   "installscript"
-                                                                                ,   "packagescript")
+    deprecated_interpreter.api_register_set_script(interp, "target", nil,   "runscript"
+                                                                        ,   "installscript"
+                                                                        ,   "packagescript")
 
     -- register api: os(), kinds(), modes(), plats(), archs(), options()
-    interp:api_register("os",       deprecated_project._api_os)
-    interp:api_register("kinds",    deprecated_project._api_kinds)
-    interp:api_register("modes",    deprecated_project._api_modes)
-    interp:api_register("plats",    deprecated_project._api_plats)
-    interp:api_register("archs",    deprecated_project._api_archs)
-    interp:api_register("options",  deprecated_project._api_options)
+    interp:api_register(nil, "os",      deprecated_project._api_os)
+    interp:api_register(nil, "kinds",   deprecated_project._api_kinds)
+    interp:api_register(nil, "modes",   deprecated_project._api_modes)
+    interp:api_register(nil, "plats",   deprecated_project._api_plats)
+    interp:api_register(nil, "archs",   deprecated_project._api_archs)
+    interp:api_register(nil, "options", deprecated_project._api_options)
 
 end
 
diff --git a/xmake/core/project/project.lua b/xmake/core/project/project.lua
index 5c3288435..ece70a50e 100644
--- a/xmake/core/project/project.lua
+++ b/xmake/core/project/project.lua
@@ -151,11 +151,11 @@ function project._api_add_cfunc(interp, module, alias, links, includes, cfunc)
 
     -- check option
     interp:api_call("option", name)
-    interp:api_call("set_option_category", "cfuncs")
-    interp:api_call("add_option_cfuncs", cfunc)
-    if links then interp:api_call("add_option_links", links) end
-    if includes then interp:api_call("add_option_cincludes", includes) end
-    interp:api_call("add_option_defines_h_if_ok", define)
+    interp:api_call("set_category", "cfuncs")
+    interp:api_call("add_cfuncs", cfunc)
+    if links then interp:api_call("add_links", links) end
+    if includes then interp:api_call("add_cincludes", includes) end
+    interp:api_call("add_defines_h_if_ok", define)
 
     -- restore the current scope
     interp:scope_restore(scope)
@@ -197,11 +197,11 @@ function project._api_add_cfuncs(interp, module, links, includes, ...)
 
         -- check option
         interp:api_call("option", name)
-        interp:api_call("set_option_category", "cfuncs")
-        interp:api_call("add_option_cfuncs", cfunc)
-        if links then interp:api_call("add_option_links", links) end
-        if includes then interp:api_call("add_option_cincludes", includes) end
-        interp:api_call("add_option_defines_h_if_ok", define)
+        interp:api_call("set_category", "cfuncs")
+        interp:api_call("add_cfuncs", cfunc)
+        if links then interp:api_call("add_links", links) end
+        if includes then interp:api_call("add_cincludes", includes) end
+        interp:api_call("add_defines_h_if_ok", define)
 
         -- restore the current scope
         interp:scope_restore(scope)
@@ -238,11 +238,11 @@ function project._api_add_cxxfunc(interp, module, alias, links, includes, cxxfun
 
     -- check option
     interp:api_call("option", name)
-    interp:api_call("set_option_category", "cxxfuncs")
-    interp:api_call("add_option_cxxfuncs", cxxfunc)
-    if links then interp:api_call("add_option_links", links) end
-    if includes then interp:api_call("add_option_cxxincludes", includes) end
-    interp:api_call("add_option_defines_h_if_ok", define)
+    interp:api_call("set_category", "cxxfuncs")
+    interp:api_call("add_cxxfuncs", cxxfunc)
+    if links then interp:api_call("add_links", links) end
+    if includes then interp:api_call("add_cxxincludes", includes) end
+    interp:api_call("add_defines_h_if_ok", define)
 
     -- restore the current scope
     interp:scope_restore(scope)
@@ -284,11 +284,11 @@ function project._api_add_cxxfuncs(interp, module, links, includes, ...)
 
         -- check option
         interp:api_call("option", name)
-        interp:api_call("set_option_category", "cxxfuncs")
-        interp:api_call("add_option_cxxfuncs", cxxfunc)
-        if links then interp:api_call("add_option_links", links) end
-        if includes then interp:api_call("add_option_cxxincludes", includes) end
-        interp:api_call("add_option_defines_h_if_ok", define)
+        interp:api_call("set_category", "cxxfuncs")
+        interp:api_call("add_cxxfuncs", cxxfunc)
+        if links then interp:api_call("add_links", links) end
+        if includes then interp:api_call("add_cxxincludes", includes) end
+        interp:api_call("add_defines_h_if_ok", define)
 
         -- restore the current scope
         interp:scope_restore(scope)
@@ -327,142 +327,140 @@ function project._interpreter()
     -- set root directory
     interp:rootdir_set(xmake._PROJECT_DIR)
 
+    -- set root scope
+    interp:rootscope_set("target")
+
     -- register api: deprecated
     deprecated_project.api_register(interp)
-    
+
     -- register api: target() and option()
     interp:api_register_scope("target", "option")
 
-    -- register api: on_run() and on_install() and on_package()
-    interp:api_register_on_script("target", nil,            "run"
-                                                        ,   "install"
-                                                        ,   "package")
-
-    -- register api: set_values() for target
-    interp:api_register_set_values("target", nil,           "kind"
-                                                        ,   "config_h_prefix"
-                                                        ,   "version"
-                                                        ,   "strip"
-                                                        ,   "options"
-                                                        ,   "symbols"
-                                                        ,   "warnings"
-                                                        ,   "optimize"
-                                                        ,   "languages")
+    -- register api: set_values() to target
+    interp:api_register_set_values("target",    "kind"
+                                            ,   "config_h_prefix"
+                                            ,   "version"
+                                            ,   "strip"
+                                            ,   "options"
+                                            ,   "symbols"
+                                            ,   "warnings"
+                                            ,   "optimize"
+                                            ,   "languages")
 
-    -- register api: add_values() for target
-    interp:api_register_add_values("target", nil,           "deps"
-                                                        ,   "links"
-                                                        ,   "cflags" 
-                                                        ,   "cxflags" 
-                                                        ,   "cxxflags" 
-                                                        ,   "mflags" 
-                                                        ,   "mxflags" 
-                                                        ,   "mxxflags" 
-                                                        ,   "ldflags" 
-                                                        ,   "shflags" 
-                                                        ,   "options"
-                                                        ,   "defines"
-                                                        ,   "undefines"
-                                                        ,   "defines_h"
-                                                        ,   "undefines_h"
-                                                        ,   "languages"
-                                                        ,   "vectorexts")
+    -- register api: add_values() to target
+    interp:api_register_add_values("target",    "deps"
+                                            ,   "links"
+                                            ,   "cflags" 
+                                            ,   "cxflags" 
+                                            ,   "cxxflags" 
+                                            ,   "mflags" 
+                                            ,   "mxflags" 
+                                            ,   "mxxflags" 
+                                            ,   "ldflags" 
+                                            ,   "shflags" 
+                                            ,   "options"
+                                            ,   "defines"
+                                            ,   "undefines"
+                                            ,   "defines_h"
+                                            ,   "undefines_h"
+                                            ,   "languages"
+                                            ,   "vectorexts")
 
-    -- register api: set_pathes() for target
-    interp:api_register_set_pathes("target", nil,           "headerdir" 
-                                                        ,   "targetdir" 
-                                                        ,   "objectdir" 
-                                                        ,   "config_h")
+    -- register api: set_pathes() to target
+    interp:api_register_set_pathes("target",    "headerdir" 
+                                            ,   "targetdir" 
+                                            ,   "objectdir" 
+                                            ,   "config_h")
 
-    -- register api: add_pathes() for target
-    interp:api_register_add_pathes("target", nil,           "files"
-                                                        ,   "headers" 
-                                                        ,   "linkdirs" 
-                                                        ,   "includedirs")
+    -- register api: add_pathes() to target
+    interp:api_register_add_pathes("target",    "files"
+                                            ,   "headers" 
+                                            ,   "linkdirs" 
+                                            ,   "includedirs")
 
  
-    -- register api: on_action() for target
-    interp.api_register_on_script(interp, "target", nil,    "run"
-                                                        ,   "build"
-                                                        ,   "clean"
-                                                        ,   "package"
-                                                        ,   "install"
-                                                        ,   "uninstall")
+    -- register api: on_action() to target
+    interp:api_register_on_script("target",     "run"
+                                            ,   "build"
+                                            ,   "clean"
+                                            ,   "package"
+                                            ,   "install"
+                                            ,   "uninstall")
 
-    -- register api: before_action() for target
-    interp.api_register_before_script(interp, "target", nil,    "run"
-                                                            ,   "build"
-                                                            ,   "clean"
-                                                            ,   "package"
-                                                            ,   "install"
-                                                            ,   "uninstall")
+    -- register api: before_action() to target
+    interp:api_register_before_script("target", "run"
+                                            ,   "build"
+                                            ,   "clean"
+                                            ,   "package"
+                                            ,   "install"
+                                            ,   "uninstall")
 
-    -- register api: after_action() for target
-    interp.api_register_after_script(interp, "target", nil, "run"
-                                                        ,   "build"
-                                                        ,   "clean"
-                                                        ,   "package"
-                                                        ,   "install"
-                                                        ,   "uninstall")
+    -- register api: after_action() to target
+    interp:api_register_after_script("target",  "run"
+                                            ,   "build"
+                                            ,   "clean"
+                                            ,   "package"
+                                            ,   "install"
+                                            ,   "uninstall")
 
-    -- register api: set_option_values() for option
-    interp:api_register_set_values("option", "option",      "enable"
-                                                        ,   "showmenu"
-                                                        ,   "category"
-                                                        ,   "warnings"
-                                                        ,   "optimize"
-                                                        ,   "languages"
-                                                        ,   "description")
+    -- register api: set_values() to option
+    interp:api_register_set_values("option",    "enable"
+                                            ,   "showmenu"
+                                            ,   "category"
+                                            ,   "warnings"
+                                            ,   "optimize"
+                                            ,   "languages"
+                                            ,   "description")
     
-    -- register api: add_option_values() for option
-    interp:api_register_add_values("option", "option",      "links" 
-                                                        ,   "cincludes" 
-                                                        ,   "cxxincludes" 
-                                                        ,   "cfuncs" 
-                                                        ,   "cxxfuncs" 
-                                                        ,   "ctypes" 
-                                                        ,   "cxxtypes" 
-                                                        ,   "cflags" 
-                                                        ,   "cxflags" 
-                                                        ,   "cxxflags" 
-                                                        ,   "ldflags" 
-                                                        ,   "vectorexts"
-                                                        ,   "defines"
-                                                        ,   "defines_if_ok"
-                                                        ,   "defines_h_if_ok"
-                                                        ,   "undefines"
-                                                        ,   "undefines_if_ok"
-                                                        ,   "undefines_h_if_ok")
+    -- register api: add_values() to option
+    interp:api_register_add_values("option",    "links" 
+                                            ,   "cincludes" 
+                                            ,   "cxxincludes" 
+                                            ,   "cfuncs" 
+                                            ,   "cxxfuncs" 
+                                            ,   "ctypes" 
+                                            ,   "cxxtypes" 
+                                            ,   "cflags" 
+                                            ,   "cxflags" 
+                                            ,   "cxxflags" 
+                                            ,   "ldflags" 
+                                            ,   "vectorexts"
+                                            ,   "defines"
+                                            ,   "defines_if_ok"
+                                            ,   "defines_h_if_ok"
+                                            ,   "undefines"
+                                            ,   "undefines_if_ok"
+                                            ,   "undefines_h_if_ok")
 
-    -- register api: add_option_pathes() for option
-    interp:api_register_add_pathes("option", "option",      "linkdirs" 
-                                                        ,   "includedirs")
+    -- register api: add_pathes() to option
+    interp:api_register_add_pathes("option",    "linkdirs"
+                                            ,   "includedirs")
 
-    -- register api: is_os(), is_kind(), is_mode(), is_plat(), is_arch(), is_option()
-    interp:api_register("is_os", project._api_is_os)
-    interp:api_register("is_kind", project._api_is_kind)
-    interp:api_register("is_mode", project._api_is_mode)
-    interp:api_register("is_plat", project._api_is_plat)
-    interp:api_register("is_arch", project._api_is_arch)
-    interp:api_register("is_option", project._api_is_option)
+    -- register api: add_cfunc() to target
+    interp:api_register("target", "add_cfunc", project._api_add_cfunc)
 
-    -- register api: add_cfunc()
-    interp:api_register("add_cfunc", project._api_add_cfunc)
+    -- register api: add_cfuncs() to target
+    interp:api_register("target", "add_cfuncs", project._api_add_cfuncs)
 
-    -- register api: add_cfuncs()
-    interp:api_register("add_cfuncs", project._api_add_cfuncs)
+    -- register api: add_cxxfunc() to target
+    interp:api_register("target", "add_cxxfunc", project._api_add_cxxfunc)
 
-    -- register api: add_cxxfunc()
-    interp:api_register("add_cxxfunc", project._api_add_cxxfunc)
+    -- register api: add_cxxfuncs() to target
+    interp:api_register("target", "add_cxxfuncs", project._api_add_cxxfuncs)
 
-    -- register api: add_cxxfuncs()
-    interp:api_register("add_cxxfuncs", project._api_add_cxxfuncs)
+    -- register api: is_xxx() to root
+    interp:api_register(nil, "is_os",       project._api_is_os)
+    interp:api_register(nil, "is_kind",     project._api_is_kind)
+    interp:api_register(nil, "is_mode",     project._api_is_mode)
+    interp:api_register(nil, "is_plat",     project._api_is_plat)
+    interp:api_register(nil, "is_arch",     project._api_is_arch)
+    interp:api_register(nil, "is_option",   project._api_is_option)
 
-    -- register api: add_pkgdirs()
-    interp:api_register("add_pkgdirs", project._api_add_pkgdirs)
+    -- register api: add_pkgdirs() to root
+    interp:api_register(nil, "add_pkgdirs", project._api_add_pkgdirs)
 
-    -- register api: add_pkgs()
-    interp:api_register("add_pkgs", interpreter.api_builtin_add_subdirs)
+    -- register api: add_pkgs() to root
+    interp:api_register(nil, "add_pkgs",    interpreter.api_builtin_add_subdirs)
 
     -- set filter
     interp:filter_set(filter.new(function (variable)
diff --git a/xmake/core/project/task.lua b/xmake/core/project/task.lua
index 672df88b0..101a5ca64 100644
--- a/xmake/core/project/task.lua
+++ b/xmake/core/project/task.lua
@@ -162,18 +162,16 @@ function task._interpreter()
     -- register api: task()
     interp:api_register_scope("task")
 
-    -- register api: set_task_category()
+    -- register api: set_category()
     --
     -- category: main, action, plugin
-    interp:api_register_set_values("task", "task", "category")
+    interp:api_register_set_values("task", "category")
 
-    -- register api: set_task_menu() 
-    interp:api_register_set_values("task", "task", "menu")
+    -- register api: set_menu() 
+    interp:api_register_set_values("task", "menu")
 
-    -- register api: on_task_run(), on_task_before(), on_task_after()
-    interp:api_register_on_script("task", "task", "run"
-                                                , "after"
-                                                , "before")
+    -- register api: on_run()
+    interp:api_register_on_script("task", "run")
 
     -- set filter
     interp:filter_set(filter.new(function (variable)
diff --git a/xmake/core/project/template.lua b/xmake/core/project/template.lua
index 4ed035fd9..6e7b617bf 100644
--- a/xmake/core/project/template.lua
+++ b/xmake/core/project/template.lua
@@ -47,17 +47,16 @@ function template._interpreter()
     assert(interp)
 
     -- register api: set_description() and set_projectdir()
-    interp:api_register_set_values(nil, nil,    "description"
-                                            ,   "projectdir")
+    interp:api_register_set_values(nil, "description", "projectdir")
 
     -- register api: add_macrofiles()
-    interp:api_register_add_values(nil, nil,    "macrofiles")
+    interp:api_register_add_values(nil, "macrofiles")
 
     -- register api: add_macros()
-    interp:api_register_add_keyvalues(nil, nil, "macros")
+    interp:api_register_add_keyvalues(nil, "macros")
 
     -- register api: on_create()
-    interp:api_register_on_script(nil, nil,     "create")
+    interp:api_register_on_script(nil, "create")
 
     -- save interpreter
     template._INTERPRETER = interp
diff --git a/xmake/platforms/android/xmake.lua b/xmake/platforms/android/xmake.lua
index c8889a6d1..50ba4db4b 100755
--- a/xmake/platforms/android/xmake.lua
+++ b/xmake/platforms/android/xmake.lua
@@ -24,19 +24,19 @@
 platform("android")
 
     -- set os
-    set_platform_os("android")
+    set_os("android")
 
     -- set hosts
-    set_platform_hosts("macosx", "linux", "windows")
+    set_hosts("macosx", "linux", "windows")
 
     -- set archs
-    set_platform_archs("armv5te", "armv6", "armv7-a", "armv8-a", "arm64-v8a")
+    set_archs("armv5te", "armv6", "armv7-a", "armv8-a", "arm64-v8a")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -93,21 +93,21 @@ platform("android")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}
-                        ,   {nil, "ndk",            "kv", nil,          "The NDK Directory"             }
-                        ,   {nil, "ndk_sdkver",     "kv", "auto",       "The SDK Version for NDK"       }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}
+                ,   {nil, "ndk",            "kv", nil,          "The NDK Directory"             }
+                ,   {nil, "ndk_sdkver",     "kv", "auto",       "The SDK Version for NDK"       }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "ndk",            "kv", nil,          "The NDK Directory"             }
-                        ,   {nil, "ndk_sdkver",     "kv", "auto",       "The SDK Version for NDK"       }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "ndk",            "kv", nil,          "The NDK Directory"             }
+                ,   {nil, "ndk_sdkver",     "kv", "auto",       "The SDK Version for NDK"       }
+                }
+            })
 
 
 
diff --git a/xmake/platforms/iphoneos/xmake.lua b/xmake/platforms/iphoneos/xmake.lua
index e7d08ae27..5a0420fce 100755
--- a/xmake/platforms/iphoneos/xmake.lua
+++ b/xmake/platforms/iphoneos/xmake.lua
@@ -24,19 +24,19 @@
 platform("iphoneos")
 
     -- set os
-    set_platform_os("ios")
+    set_os("ios")
 
     -- set hosts
-    set_platform_hosts("macosx")
+    set_hosts("macosx")
 
     -- set archs
-    set_platform_archs("armv7", "armv7s", "arm64")
+    set_archs("armv7", "armv7s", "arm64")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -89,35 +89,35 @@ platform("iphoneos")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}   
-                        ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
-                        ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
-                        ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
-                        ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
-                        ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
-                        ,   {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
-                        ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}   
+                ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
+                ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
+                ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
+                ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
+                ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
+                ,   {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
+                ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
+            })
 
 
 
diff --git a/xmake/platforms/iphonesimulator/xmake.lua b/xmake/platforms/iphonesimulator/xmake.lua
index ae9866479..387ff9b83 100755
--- a/xmake/platforms/iphonesimulator/xmake.lua
+++ b/xmake/platforms/iphonesimulator/xmake.lua
@@ -24,19 +24,19 @@
 platform("iphonesimulator")
 
     -- set os
-    set_platform_os("ios")
+    set_os("ios")
 
     -- set hosts
-    set_platform_hosts("macosx")
+    set_hosts("macosx")
 
     -- set archs
-    set_platform_archs("i386", "x86_64")
+    set_archs("i386", "x86_64")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -91,35 +91,35 @@ platform("iphonesimulator")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}   
-                        ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
-                        ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
-                        ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
-                        ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
-                        ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
-                        ,   {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
-                        ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}   
+                ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
+                ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
+                ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
+                ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
+                ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
+                ,   {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
+                ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
+            })
 
 
 
diff --git a/xmake/platforms/linux/xmake.lua b/xmake/platforms/linux/xmake.lua
index 6d4bbc1b9..c6d6cce0b 100755
--- a/xmake/platforms/linux/xmake.lua
+++ b/xmake/platforms/linux/xmake.lua
@@ -24,19 +24,19 @@
 platform("linux")
 
     -- set os
-    set_platform_os("linux")
+    set_os("linux")
 
     -- set hosts
-    set_platform_hosts("macosx", "linux", "windows")
+    set_hosts("macosx", "linux", "windows")
 
     -- set archs
-    set_platform_archs("i386", "x86_64")
+    set_archs("i386", "x86_64")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
diff --git a/xmake/platforms/macosx/xmake.lua b/xmake/platforms/macosx/xmake.lua
index 5c12d40e8..38f60a11d 100755
--- a/xmake/platforms/macosx/xmake.lua
+++ b/xmake/platforms/macosx/xmake.lua
@@ -24,19 +24,19 @@
 platform("macosx")
 
     -- set os
-    set_platform_os("macosx")
+    set_os("macosx")
 
     -- set hosts
-    set_platform_hosts("macosx")
+    set_hosts("macosx")
 
     -- set archs
-    set_platform_archs("i386", "x86_64")
+    set_archs("i386", "x86_64")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -98,27 +98,27 @@ platform("macosx")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}   
-                        ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
-                        ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
-                        ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
-                        ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
-                        ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
-                        ,   {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
-                        ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}   
+                ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
+                ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
+                ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
+                ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
+                ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
+                ,   {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
+                ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                }
+            })
 
 
 
diff --git a/xmake/platforms/mingw/xmake.lua b/xmake/platforms/mingw/xmake.lua
index 89e786610..a96ea8706 100755
--- a/xmake/platforms/mingw/xmake.lua
+++ b/xmake/platforms/mingw/xmake.lua
@@ -24,19 +24,19 @@
 platform("mingw")
 
     -- set os
-    set_platform_os("windows")
+    set_os("windows")
 
     -- set hosts
-    set_platform_hosts("macosx", "linux", "windows")
+    set_hosts("macosx", "linux", "windows")
 
     -- set archs
-    set_platform_archs("i386", "x86_64")
+    set_archs("i386", "x86_64")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
diff --git a/xmake/platforms/watchos/xmake.lua b/xmake/platforms/watchos/xmake.lua
index 403127739..f12b4a542 100755
--- a/xmake/platforms/watchos/xmake.lua
+++ b/xmake/platforms/watchos/xmake.lua
@@ -24,19 +24,19 @@
 platform("watchos")
 
     -- set os
-    set_platform_os("ios")
+    set_os("ios")
 
     -- set hosts
-    set_platform_hosts("macosx")
+    set_hosts("macosx")
 
     -- set archs
-    set_platform_archs("armv7k")
+    set_archs("armv7k")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -89,35 +89,35 @@ platform("watchos")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}   
-                        ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
-                        ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
-                        ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
-                        ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
-                        ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
-                        ,   {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
-                        ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}   
+                ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
+                ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
+                ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
+                ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
+                ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
+                ,   {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
+                ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
+            })
 
 
 
diff --git a/xmake/platforms/watchsimulator/xmake.lua b/xmake/platforms/watchsimulator/xmake.lua
index ff48dc5b7..9932010dd 100755
--- a/xmake/platforms/watchsimulator/xmake.lua
+++ b/xmake/platforms/watchsimulator/xmake.lua
@@ -24,19 +24,19 @@
 platform("watchsimulator")
 
     -- set os
-    set_platform_os("ios")
+    set_os("ios")
 
     -- set hosts
-    set_platform_hosts("macosx")
+    set_hosts("macosx")
 
     -- set archs
-    set_platform_archs("i386")
+    set_archs("i386")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -91,35 +91,35 @@ platform("watchsimulator")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}   
-                        ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
-                        ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
-                        ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
-                        ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
-                        ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
-                        ,   {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
-                        ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}   
+                ,   {nil, "mm",             "kv", nil,          "the objc compiler"                 }
+                ,   {nil, "mxx",            "kv", nil,          "the objc++ compiler"               }
+                ,   {nil, "mflags",         "kv", nil,          "the objc compiler flags"           }
+                ,   {nil, "mxflags",        "kv", nil,          "the objc/c++ compiler flags"       }
+                ,   {nil, "mxxflags",       "kv", nil,          "the objc++ compiler flags"         }
+                ,   {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {nil, "xcode_sdkver",   "kv", "auto",       "the sdk version for xcode"         }
+                ,   {nil, "target_minver",  "kv", "auto",       "the target minimal version"        }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
-                        ,   {}
-                        ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
-                        ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
-                        ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "xcode_dir",      "kv", "auto",       "the xcode application directory"   }
+                ,   {}
+                ,   {nil, "mobileprovision","kv", "auto",       "The Provisioning Profile File"     }
+                ,   {nil, "codesign",       "kv", "auto",       "The Code Signing Indentity"        }
+                ,   {nil, "entitlements",   "kv", "auto",       "The Code Signing Entitlements"     }
+                }
+            })
 
 
 
diff --git a/xmake/platforms/windows/xmake.lua b/xmake/platforms/windows/xmake.lua
index 17d5464cc..a2529e2ad 100755
--- a/xmake/platforms/windows/xmake.lua
+++ b/xmake/platforms/windows/xmake.lua
@@ -24,22 +24,22 @@
 platform("windows")
 
     -- set os
-    set_platform_os("windows")
+    set_os("windows")
 
     -- set hosts
-    set_platform_hosts("windows")
+    set_hosts("windows")
 
     -- set archs
-    set_platform_archs("x86", "x64", "amd64", "x86_amd64")
+    set_archs("x86", "x64", "amd64", "x86_amd64")
 
     -- set checker
-    set_platform_checker("checker")
+    set_checker("checker")
 
     -- set environment
-    set_platform_environment("environment")
+    set_environment("environment")
 
     -- on load
-    on_platform_load(function ()
+    on_load(function ()
 
         -- imports
         import("core.project.config")
@@ -64,18 +64,18 @@ platform("windows")
     end)
 
     -- set menu
-    set_platform_menu({
-                        config = 
-                        {   
-                            {}   
-                        ,   {nil, "vs", "kv", "auto", "The Microsoft Visual Studio"   }
-                        }
+    set_menu({
+                config = 
+                {   
+                    {}   
+                ,   {nil, "vs", "kv", "auto", "The Microsoft Visual Studio"   }
+                }
 
-                    ,   global = 
-                        {   
-                            {}
-                        ,   {nil, "vs", "kv", "auto", "The Microsoft Visual Studio"   }
-                        }
-                    })
+            ,   global = 
+                {   
+                    {}
+                ,   {nil, "vs", "kv", "auto", "The Microsoft Visual Studio"   }
+                }
+            })
 
 
diff --git a/xmake/plugins/doxygen/xmake.lua b/xmake/plugins/doxygen/xmake.lua
index e66072732..081ed7034 100755
--- a/xmake/plugins/doxygen/xmake.lua
+++ b/xmake/plugins/doxygen/xmake.lua
@@ -24,10 +24,10 @@
 task("doxygen")
 
     -- set category
-    set_task_category("plugin")
+    set_category("plugin")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake doxygen [options] [name] [arguments]"
 
diff --git a/xmake/plugins/hello/xmake.lua b/xmake/plugins/hello/xmake.lua
index 2d291eb24..23657f832 100755
--- a/xmake/plugins/hello/xmake.lua
+++ b/xmake/plugins/hello/xmake.lua
@@ -24,10 +24,10 @@
 task("hello")
 
     -- set category
-    set_task_category("plugin")
+    set_category("plugin")
 
     -- on run
-    on_task_run(function ()
+    on_run(function ()
         
         -- trace
         print("hello xmake!")
@@ -35,7 +35,7 @@ task("hello")
     end)
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake hello [options]"
 
diff --git a/xmake/plugins/lua/xmake.lua b/xmake/plugins/lua/xmake.lua
index b51a56948..5473a3b55 100755
--- a/xmake/plugins/lua/xmake.lua
+++ b/xmake/plugins/lua/xmake.lua
@@ -24,10 +24,10 @@
 task("lua")
 
     -- set category
-    set_task_category("plugin")
+    set_category("plugin")
 
     -- on run
-    on_task_run(function ()
+    on_run(function ()
            
         -- imports
         import("core.base.option")
@@ -44,7 +44,7 @@ task("lua")
     end)
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake lua|l [options] [script] [arguments]"
 
diff --git a/xmake/plugins/macro/xmake.lua b/xmake/plugins/macro/xmake.lua
index 53d2dd82e..d0148bddc 100755
--- a/xmake/plugins/macro/xmake.lua
+++ b/xmake/plugins/macro/xmake.lua
@@ -24,10 +24,10 @@
 task("macro")
 
     -- set category
-    set_task_category("plugin")
+    set_category("plugin")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake macro|m [options] [name] [arguments]"
 
diff --git a/xmake/plugins/makefile/xmake.lua b/xmake/plugins/makefile/xmake.lua
index 9fd0c43bb..a447057e6 100755
--- a/xmake/plugins/makefile/xmake.lua
+++ b/xmake/plugins/makefile/xmake.lua
@@ -24,13 +24,13 @@
 task("makefile")
 
     -- set category
-    set_task_category("plugin")
+    set_category("plugin")
 
     -- on run
-    on_task_run("main")
+    on_run("main")
 
     -- set menu
-    set_task_menu({
+    set_menu({
                     -- usage
                     usage = "xmake makefile [options] [target]"